3 years ago

What is the main organ of the cardiovascular system?

Health

2 answers:

elena55 [62]3 years ago

6 0

It’s the heart lol. :)

astra-53 [7]3 years ago

4 0

The heart (B) should be the correct answer.
heart = cardio and blood vessels = vascular. since the cardiovascular system is responsible for pumping blood into the body and circulating it around, this seems to be the logical answer.

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